| FACTIONIST | • factionist n. A member of a faction. • factionist n. One who promotes strife or discord. • FACTIONIST n. one who promotes faction. |
| FANTASTICO | • fantastico adj. (Informal, humorous) fantastic. • FANTASTICO n. (Shakespeare) a dandy. |
| FICTIONIST | • fictionist n. One who deals in fiction; a writer of fiction, a novelist. • FICTIONIST n. a writer of fiction. |
| FLOTATIONS | • flotations n. Plural of flotation. • FLOTATION n. the act of floating, also FLOATATION. |
| FOETATIONS | • foetations n. Plural of foetation. • FOETATION n. the formation of a foetus in the womb, also FETATION. |
| FOOTPRINTS | • footprints n. Plural of footprint. • FOOTPRINT n. the mark left on the ground or floor by a person's or animal's foot. |
| FOOTSTONES | • footstones n. Plural of footstone. • FOOTSTONE n. a stone at the foot of a grave, as opposed to a headstone. |
| FORTNIGHTS | • fortnights n. Plural of fortnight. • FORTNIGHT n. a period of two weeks. |
| FORTUNATES | • FORTUNATE n. a fortunate person. |
| FRONTLISTS | • frontlists n. Plural of frontlist. • FRONTLIST n. a list of books about to be published. |
| MUTTONFISH | • muttonfish n. (Chiefly US) Any of several Atlantic and Caribbean fishes which are said to taste of mutton, especially… • muttonfish n. (Australia) Any of several edible molluscs of the genus Haliotis; an abalone. • MUTTONFISH n. a common food fish of the Western Atlantic. |
| OFFSETTING | • offsetting v. Present participle of offset. • offsetting n. The act of offsetting. • offsetting n. An amount offset. |
| OFTENTIMES | • oftentimes adv. (Chiefly US) (elsewhere, archaic) Frequently; often. • often␣times adv. (Nonstandard, proscribed) Misspelling of oftentimes. • OFTENTIMES adv. often, repeatedly, also OFTTIMES. |
| OUTFASTING | • outfasting v. Present participle of outfast. • OUTFAST v. to surpass in fasting. |
| SHIRTFRONT | • shirtfront n. The front part of a shirt. • shirtfront n. A detachable insert that simulates the front of a shirt. • shirtfront n. (Cricket) A pitch that is easy to bat on. |
| STOREFRONT | • storefront n. The side of a store (or other shop) which faces the street; usually contains display windows. • storefront n. (By extension) An e-commerce website offering goods or services to the public. • STOREFRONT n. the front side of a store or store building facing a street. |